Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/3099
Title: Measurement of prompt photon production in sNN=8.16 TeV p + Pb collisions with ATLAS
Authors: The ATLAS Collaboration
Sultansoy, Saleh
Keywords: Collisions
jets
jet quenching
Publisher: Elsevier B.V.
Source: ATLAS collaboration. (2019). Measurement of prompt photon production in sNN= 8.16 TeV p+ Pb collisions with ATLAS. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 796, 230-252.
Abstract: The inclusive production rates of isolated, prompt photons in p+Pb collisions at sNN=8.16 TeV are studied with the ATLAS detector at the Large Hadron Collider using a dataset with an integrated luminosity of 165 nb−1 recorded in 2016. The cross-section and nuclear modification factor RpPb are measured as a function of photon transverse energy from 20 GeV to 550 GeV and in three nucleon–nucleon centre-of-mass pseudorapidity regions, (−2.83,−2.02), (−1.84,0.91), and (1.09,1.90). The cross-section and RpPb values are compared with the results of a next-to-leading-order perturbative QCD calculation, with and without nuclear parton distribution function modifications, and with expectations based on a model of the energy loss of partons prior to the hard scattering. The data disfavour a large amount of energy loss and provide new constraints on the parton densities in nuclei. © 2019 The Author
URI: https://www.sciencedirect.com/science/article/pii/S0370269319304885?via%3Dihub
https://hdl.handle.net/20.500.11851/3099
ISSN: 3702-693
Appears in Collections:Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

Files in This Item:
File Description SizeFormat 
sultansoy_prompt.pdf2.3 MBAdobe PDFThumbnail
View/Open
Show full item record



CORE Recommender

SCOPUSTM   
Citations

13
checked on Mar 23, 2024

WEB OF SCIENCETM
Citations

17
checked on Mar 23, 2024

Page view(s)

34
checked on Mar 25, 2024

Download(s)

16
checked on Mar 25, 2024

Google ScholarTM

Check




Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.